org.locationtech.jts.operation.predicate

Class EnvelopeIntersectsVisitor

java.lang.Object

org.locationtech.jts.geom.util.ShortCircuitedGeometryVisitor

org.locationtech.jts.operation.predicate.EnvelopeIntersectsVisitor

class EnvelopeIntersectsVisitor
extends ShortCircuitedGeometryVisitor

Tests whether it can be concluded that a rectangle intersects a geometry, based on the relationship of the envelope(s) of the geometry.

Version:

1.7

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	intersects
private Envelope	rectEnv

Constructor Summary

Constructors

Constructor and Description
EnvelopeIntersectsVisitor(Envelope rectEnv)

Method Summary

Modifier and Type	Method and Description
boolean	intersects() Reports whether it can be concluded that an intersection occurs, or whether further testing is required.
protected boolean	isDone()
protected void	visit(Geometry element)

Methods inherited from class org.locationtech.jts.geom.util.ShortCircuitedGeometryVisitor

applyTo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

rectEnv

private Envelope rectEnv

intersects

private boolean intersects

Constructor Detail

EnvelopeIntersectsVisitor

public EnvelopeIntersectsVisitor(Envelope rectEnv)

Method Detail

intersects

public boolean intersects()

Reports whether it can be concluded that an intersection occurs, or whether further testing is required.

Returns:

true if an intersection must occur or false if no conclusion about intersection can be made

visit

protected void visit(Geometry element)

Specified by:

visit in class ShortCircuitedGeometryVisitor

isDone

protected boolean isDone()

Specified by:

isDone in class ShortCircuitedGeometryVisitor